/*
 * Copyright 2012 alex.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.mkdir.web.listener;

import java.util.Iterator;
import javax.faces.application.FacesMessage;
import javax.faces.event.PhaseEvent;
import javax.faces.event.PhaseId;
import javax.faces.event.PhaseListener;

/**
 *
 * @author alex
 */
public class MessageListener implements PhaseListener {

    @Override
    public PhaseId getPhaseId() {
        return PhaseId.RENDER_RESPONSE;
    }

    @Override
    public void beforePhase(PhaseEvent event) {
        torolFeleslegesDetail(event);
    }

    private void torolFeleslegesDetail(PhaseEvent event) {
        Iterator<FacesMessage> messageIterator = event.getFacesContext().getMessages();

        while (messageIterator.hasNext()) {
            FacesMessage message = messageIterator.next();
            if (message.getSummary() != null && message.getSummary().equals(message.getDetail())) {
                message.setDetail("");
            }
        }
    }

    @Override
    public void afterPhase(PhaseEvent event) {
    }
}
